Called "Mean Girls for Las Vegas", the initiative is being organised in association with the National Compassion Fund and asks fans to donate $3 in the hope of raising $300,000 to benefit victims of the shooting.

"On October 3, he asked me to help," said Bennett. "Mean Girls, please help the victims of the tragedy in Las Vegas at http://Gofundme.com/October3.

"Do something grool today. Let's hit this goal together. We might not make fetch happen, but we can make this happen."

Bennett was the first to donate, adding £1,003 to the fund, and you can donate right here.